package com.itheima.iostream;

import java.io.FileInputStream;
import java.io.IOException;

/*
字节流读数据
 */
public class Demo05 {

    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("day12\\a.txt");
        int read = fis.read();
        System.out.println((char)read);
        fis.close();

    }
}
